2855159877 has 8 divisors (see below), whose sum is σ = 4030814016. Its totient is φ = 1791472832.

The previous prime is 2855159869. The next prime is 2855159893. The reversal of 2855159877 is 7789515582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2855159877 - 2³ = 2855159869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855159837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27991713 + ... + 27991814.

It is an arithmetic number, because the mean of its divisors is an integer number (503851752).

Almost surely, 2^2855159877 is an apocalyptic number.

It is an amenable number.

2855159877 is a deficient number, since it is larger than the sum of its proper divisors (1175654139).

2855159877 is a wasteful number, since it uses less digits than its factorization.

2855159877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55983547.

The product of its digits is 7056000, while the sum is 57.

The square root of 2855159877 is about 53433.6960821540. The cubic root of 2855159877 is about 1418.6550574696.

The spelling of 2855159877 in words is "two billion, eight hundred fifty-five million, one hundred fifty-nine thousand, eight hundred seventy-seven".